Jeep Compass P0405:  EGR Sensor “A” → Circuit Low

P0405 is a generic OBDII trouble code.  It deals with the signal coming from the EGR system.  Since it is a generic code, it has the same meaning for the Jeep Compass as it would any other vehicle.   The EGR system allows a certain amount of the Compass’s exhaust to re-enter the combustion chamber, which … Read more

Jeep Patriot P0405:  EGR Sensor “A” → Circuit Low

P0405 is a generic OBDII trouble code.  It deals with the signal coming from the EGR system.  Since it is a generic code, it has the same meaning for the Jeep Patriot as it would any other vehicle.   The EGR system allows a certain amount of the Patriot’s exhaust to re-enter the combustion chamber, which … Read more

Jeep Cherokee P0405:  EGR Sensor “A” → Circuit Low

P0405 is a generic OBDII trouble code.  It deals with the signal coming from the EGR system.  Since it is a generic code, it has the same meaning for the Jeep Cherokee as it would any other vehicle.   The EGR system allows a certain amount of the Cherokee’s exhaust to re-enter the combustion chamber, which … Read more

Pontiac G6 P0405:  EGR Sensor “A” → Circuit Low

P0405 is a generic OBDII trouble code.  It deals with the signal coming from the EGR system.  Since it is a generic code, it has the same meaning for the Pontiac G6 as it would any other vehicle.   The EGR system allows a certain amount of the G6’s exhaust to re-enter the combustion chamber, which … Read more

Pontiac G5 P0405:  EGR Sensor “A” → Circuit Low

P0405 is a generic OBDII trouble code.  It deals with the signal coming from the EGR system.  Since it is a generic code, it has the same meaning for the Pontiac G5 as it would any other vehicle.   The EGR system allows a certain amount of the G5’s exhaust to re-enter the combustion chamber, which … Read more

Pontiac GTO P0405:  EGR Sensor “A” → Circuit Low

P0405 is a generic OBDII trouble code.  It deals with the signal coming from the EGR system.  Since it is a generic code, it has the same meaning for the Pontiac GTO as it would any other vehicle.   The EGR system allows a certain amount of the GTO’s exhaust to re-enter the combustion chamber, which … Read more

Pontiac Montana P0405:  EGR Sensor “A” → Circuit Low

P0405 is a generic OBDII trouble code.  It deals with the signal coming from the EGR system.  Since it is a generic code, it has the same meaning for the Pontiac Montana as it would any other vehicle.   The EGR system allows a certain amount of the Montana’s exhaust to re-enter the combustion chamber, which … Read more

Pontiac Sunfire P0405:  EGR Sensor “A” → Circuit Low

P0405 is a generic OBDII trouble code.  It deals with the signal coming from the EGR system.  Since it is a generic code, it has the same meaning for the Pontiac Sunfire as it would any other vehicle.   The EGR system allows a certain amount of the Sunfire’s exhaust to re-enter the combustion chamber, which … Read more